Gerardin, Sebastien
Current rating: 1634
Record: 37-26 (GP) / 2-6 (professional)
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1714 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Schmittbuettner, Bernd (1619) | Lost 1-2 | -201694 |
| 2sealed | 447 | Dubourg, Emeric (1442) | Lost 0-2 | -231671 |
| 3sealed | 756 | Quentin, Mathieu (1427) | Lost 0-2 | -221649 |
| 4sealed | 740 | Bove, Lucie (1443) | Won 2-0 | +141663 |
| 5sealed | 644 | Pohl, Ingo (1540) | Lost 1-2 | -201643 |
| 6sealed | 582 | Demant, Hilmar (1329) | Won 2-0 | +131656 |
| 7sealed | 461 | Mancinelli, Laurent (1464) | Lost 0-2 | -221634 |
| top | average opponent: 1466record: 2-5 | new rating: 1634 | ||
| Pro Tour Guilds of Ravnica (GRN standard) | starting rating: 1786 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 227 | Kuchar, Craig (1599) | Lost 1-2 | -221764 |
| 2draft | 6 | Turtenwald, Owen (2016) | Lost 0-2 | -131751 |
| 3draft | 229 | Fagiolo, Giordano (1788) | Lost 0-2 | -171734 |
| 4standard | 234 | Fournier, Daniel (1848) | Lost 1-2 | -161718 |
| 5standard | 246 | Butler, Jessie (1668) | Won 2-1 | +171735 |
| 6standard | 225 | Fortanely, Bobby (1743) | Lost 1-2 | -181717 |
| 7standard | 228 | Egorov, Arseniy (1792) | Won 2-1 | +191736 |
| 8standard | 205 | Vollemaere, Cordell (1471) | Lost 0-2 | -221714 |
| top | average opponent: 1741record: 2-6 | new rating: 1714 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 248 | Perin, Lionel (1787) | Won 2-0 | +221604 |
| 2sealed | 119 | Kratter, Filippo (1684) | Won 2-0 | +191623 |
| 3sealed | 148 | Tassinari, Luca (1897) | Won 2-1 | +231646 |
| 4sealed | 52 | Ellingsen, Mats (1891) | Won 2-1 | +221668 |
| 5sealed | 41 | Legon, Jeremy (1571) | Won 2-1 | +171685 |
| 6sealed | 24 | Haag, Benedikt (1615) | Won 2-1 | +161701 |
| 7sealed | 15 | Baldrati, Enrico (1743) | Won 2-1 | +191720 |
| 8sealed | 1 | Pestov, Evgeny (1676) | Won 2-1 | +171737 |
| 9sealed | 2 | Degenhardt, Michel (1668) | Won 2-1 | +171754 |
| 10draft | 1 | Kundegraber, Michael (1852) | Won 2-1 | +201774 |
| 11draft | 1 | Thaler, Sebastian (2010) | Won 2-0 | +221796 |
| 12draft | 1 | Flury, Julian Felix (1861) | Lost 0-2 | -171779 |
| 13draft | 50 | Gauthier, Guillaume (1784) | Won 2-0 | +181797 |
| 14draft | 42 | Mattioli, Alberto (1962) | Lost 1-2 | -151782 |
| 15draft | 44 | Brancewicz, Michal (1780) | ID | 01782 |
| Qdraft | Brancewicz, Michal (1780) | Won 2-1 | +181800 | |
| Sdraft | Choca, Joao (1996) | Lost 1-2 | -141786 | |
| top | average opponent: 1798record: 13-3-1 | new rating: 1786 | ||
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 408 | Bertocchi, Lorenzo (1524) | Won 2-0 | +161636 |
| 2sealed | 208 | Minucci, Manuel (1450) | Won 2-0 | +151651 |
| 3sealed | 387 | Bratelia, Alexander (1684) | Won 2-0 | +191670 |
| 4sealed | 116 | Santos, Bernardo (1956) | Lost 0-2 | -131657 |
| 5sealed | 378 | Spoerk, Markus (1653) | Lost 1-2 | -181639 |
| 6sealed | 479 | Fabricatore, Alessandro (1568) | Lost 1-2 | -201619 |
| 7sealed | 517 | Mustone, Massimo (1600) | Lost 0-2 | -181601 |
| 8sealed | 567 | Johansson, Jens (1543) | Lost 1-2 | -191582 |
| top | average opponent: 1622record: 3-5 | new rating: 1582 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 883 | Driver, George (1457) | Won 2-1 | +161600 |
| 2sealed | 256 | Gutzeit, Melissa (1518) | Won 2-0 | +161616 |
| 3sealed | 205 | Williams, Anthony [ENG] (1521) | Won 2-0 | +171633 |
| 4sealed | 15 | Le Briand, Loic (1844) | Lost 0-2 | -151618 |
| 5sealed | 367 | Mitchell, Matthew (1547) | Lost 0-2 | -191599 |
| 6sealed | 602 | Luczak, Miroslaw (1592) | Lost 1-2 | -181581 |
| 7sealed | 772 | Punter, Mark (1535) | Won 2-0 | +171598 |
| 8sealed | 496 | Shah, Michael (1538) | Won 2-1 | +171615 |
| 9sealed | 501 | Court, Gordon (1544) | Won 2-0 | +171632 |
| 10draft | 81 | Almemo, Fredrik (1552) | Won 1-0 | +161648 |
| 11draft | 315 | Loeb, Davy (1778) | Lost 0-2 | -151633 |
| 12draft | 294 | Carlsson, Per (1732) | Won 2-0 | +201653 |
| 13draft | 2 | Estratti, Samuele (1794) | Lost 1-2 | -161637 |
| 14draft | 201 | Chapman, Jonny (1697) | Lost 1-2 | -171620 |
| top | average opponent: 1618record: 8-6 | new rating: 1620 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Delval, Felix (1500) | Won 2-1 | +171583 |
| 2sealed | 158 | Schwarze, Marius (1754) | Lost 1-2 | -151568 |
| 3sealed | 593 | Wellborn, Brandon (1583) | Lost 0-2 | -181550 |
| 4sealed | 912 | Zlotoiabko, Boris (1586) | Won 2-1 | +191569 |
| 5sealed | 665 | Moura, Daniel (1601) | Lost 1-2 | -171552 |
| 6sealed | 704 | Munio Pamies, Sergio (1441) | Won 2-1 | +161568 |
| 7sealed | 505 | Haag, Desiree (1465) | Won 2-1 | +161584 |
| 8sealed | 372 | Macho Vazquez, Antonio (1641) | Lost 1-2 | -171567 |
| 9sealed | 532 | Pena Congregado, Nahuel (1531) | Won 2-0 | +171584 |
| top | average opponent: 1567record: 5-4 | new rating: 1584 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 672 | Brenner, Vincent (1452) | Won 2-0 | +171517 |
| 2sealed | 409 | Nicoud, Sacha (1599) | Won 2-1 | +201537 |
| 3sealed | 143 | Hauchard, Olivier (1654) | Won 2-1 | +201557 |
| 4sealed | 148 | Oehler, Martin (1584) | Won 2-0 | +181575 |
| 5sealed | 37 | Wallner, Johann (1765) | Lost 0-2 | -141561 |
| 6sealed | 159 | Hugony, Francesco (1939) | Lost 0-2 | -121549 |
| 7sealed | 209 | Caron, Jerome (1532) | Won 2-0 | +181567 |
| 8sealed | 187 | Gibert Font, Marc (1604) | Won 0-0 | +191586 |
| 9sealed | 122 | Pistorius, Raphael (1514) | Lost 0-2 | -201566 |
| top | average opponent: 1627record: 6-3 | new rating: 1566 | ||